Linear Regression Calculator
Calculate best-fit line for data points
Formula
m = (nΣxy - ΣxΣy) / (nΣx² - (Σx)²)
Least squares method for best-fit line.
Examples
Points (1,2),(2,4),(3,5),(4,6),(5,8)
y = 1.4x + 0.6.
Frequently Asked Questions
About Linear Regression
Calculate the best-fit line using least squares regression.
Related Calculators
Percentage Calculator
Calculate percentages, increases, and decreases
Use calculator
Fraction Calculator
Add, subtract, multiply, and divide fractions
Use calculator
Average Calculator
Calculate mean, median, and mode of numbers
Use calculator
Standard Deviation Calculator
Find standard deviation of a data set
Use calculator